I1323132322331313331322233231323132313331313232233132333132212111   >>    I132313232233131333132223323132313231333131323223313233313221211   <<    I1323132322331313331322233231323132313331313232233132333132212113   >>      I1323132322331313331322233231323132313331313232233132333132212112   >>